CVE-2024-27401
firewire: nosy: ensure user_length is taken into account when fetching packet contents
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firewire: nosy: ensure user_length is taken into account when fetching packet contents
In the Linux kernel, the following vulnerability has been resolved: firewire: nosy: ensure user_length is taken into account when fetching packet contents Ensure that packet_buffer_get respects the user_length provided. If the length of the head packet exceeds the user_length, packet_buffer_get will now return 0 to signify to the user that no data were read and a larger buffer size is required. Helps prevent user space overflows.
Reserved 2024-02-25 | Published 2024-05-13 | Updated 2024-12-19 | Assigner Linuxgit.kernel.org/...c/67f34f093c0f7bf33f5b4ae64d3d695a3b978285
git.kernel.org/...c/7b8c7bd2296e95b38a6ff346242356a2e7190239
git.kernel.org/...c/cca330c59c54207567a648357835f59df9a286bb
git.kernel.org/...c/79f988d3ffc1aa778fc5181bdfab312e57956c6b
git.kernel.org/...c/4ee0941da10e8fdcdb34756b877efd3282594c1f
git.kernel.org/...c/1fe60ee709436550f8cfbab01295936b868d5baa
git.kernel.org/...c/539d51ac48bcfcfa1b3d4a85f8df92fa22c1d41c
git.kernel.org/...c/38762a0763c10c24a4915feee722d7aa6e73eb98
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